1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_FACTORY_H_
6#define CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_FACTORY_H_
7
8#include "base/basictypes.h"
9#include "base/memory/singleton.h"
10#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
11
12class GoogleURLTracker;
13class Profile;
14
15// Singleton that owns all GoogleURLTrackers and associates them with Profiles.
16class GoogleURLTrackerFactory : public BrowserContextKeyedServiceFactory {
17 public:
18  // Returns the GoogleURLTracker for |profile|.  This may return NULL for a
19  // testing profile.
20  static GoogleURLTracker* GetForProfile(Profile* profile);
21
22  static GoogleURLTrackerFactory* GetInstance();
23
24 private:
25  friend struct DefaultSingletonTraits<GoogleURLTrackerFactory>;
26
27  GoogleURLTrackerFactory();
28  virtual ~GoogleURLTrackerFactory();
29
30  // BrowserContextKeyedServiceFactory:
31  virtual KeyedService* BuildServiceInstanceFor(
32      content::BrowserContext* profile) const OVERRIDE;
33  virtual void RegisterProfilePrefs(
34      user_prefs::PrefRegistrySyncable* registry) OVERRIDE;
35  virtual content::BrowserContext* GetBrowserContextToUse(
36      content::BrowserContext* context) const OVERRIDE;
37  virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
38  virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
39
40  DISALLOW_COPY_AND_ASSIGN(GoogleURLTrackerFactory);
41};
42
43#endif  // CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_FACTORY_H_
44